Rosemount 3051CD Pressure Sensor Transmitter with Five Valve Manifold

• Type: Normal Pressure Transmitter
• Structure Type: 5-Valve Manifold
• Measuring Medium: Gas
• Model NO.: 3051CD
• Accuracy Grade: ±0.075% of Span
• Pressure range: up to 6000 Psi
• IP Rating: IP67
• Certification: CE
• Customized: Customized
• Warranty: 1 Year
• Brand: Rosemount
• Source Area: USA
• Output Signal: 4–20 Ma
• Power Supply: 10.5–55 V DC
• Protection Rating: IP67, IP68
• Operating Temperature: -40°c to 85°c
• Communication Protocol: Hart 7/5, Brain, FF Fieldbus
• Certifications: CE, Iecex, ATEX, Sil 2/3 Compliance
• Material: Stainless Steel, Aluminum Alloy Housing
• Process Connection: 1/2" NPT, 1/4" NPT
• Accuracy: ±0.075% of Span
• Industry Applications: Oil & Gas, Chemical, Power Plant, Water Treatment
• Long-Term Drift: ±0.15% of Url
• Humidity Range: 0–100% Rh
• Transport Package: with Carton Package
• Specification: 30X30X30 cm
• Trademark: Rosemount
• Origin: USA
• HS Code: 9026201090
• Production Capacity: 50000

Product Description

 

Product Description

 

In the intricate landscape of industrial measurement and control systems, pressure transmitters play a pivotal role in ensuring the seamless operation of diverse processes. The Rosemount 3051CD Pressure Transmitter, when paired with a five - valve manifold, emerges as a highly sophisticated and reliable solution. Emerson, a global leader in automation and measurement technologies, has engineered this combination to meet the most demanding requirements of industries such as oil and gas, chemical processing, power generation, and water treatment. This product not only provides accurate pressure measurement but also offers enhanced functionality, safety, and ease of maintenance, making it an indispensable component in modern industrial setups.

 

Sensing Technology

At the heart of the 3051CD lies its advanced sensing technology. It utilizes a silicon resonant sensor, which offers unparalleled accuracy and stability. The silicon resonant sensor operates on the principle of resonance frequency change in response to applied pressure. This technology provides a highly linear and repeatable output, minimizing errors and ensuring consistent performance over time. The sensor is also highly resistant to temperature variations, mechanical shock, and vibration, making it suitable for a wide range of applications where stability and accuracy are critical.

 

Measurement Range

The Rosemount 3051CD Pressure Transmitter offers an extensive measurement range, capable of accurately measuring pressures from as low as 0 - 0.167 psi (0 - 1.15 kPa) up to 0 - 4000 psi (0 - 27580 kPa). This wide range makes it suitable for a diverse array of applications, from low - pressure gas measurement in laboratory settings to high - pressure fluid monitoring in industrial pipelines. The transmitter can be configured for gauge, absolute, or differential pressure measurement, providing flexibility to meet the specific requirements of different processes.

High Accuracy

The 3051CD Pressure Transmitter offers exceptional accuracy, with a basic error of ±0.075% of span. This high level of accuracy is crucial in applications where precise pressure measurement is essential, such as in chemical reactors, where even small pressure variations can significantly impact the reaction outcome. The advanced sensing technology and sophisticated signal processing algorithms employed in the transmitter ensure accurate and reliable pressure measurement, even in the presence of noise and interference.

 

Product Parameters

Parameter	Specification
Model	Rosemount 3051CD
Type	Differential Pressure (DP) Transmitter
Manifold Type	5-Valve Manifold (Block and Bleed)
Accuracy	±0.04% to ±0.075% of calibrated span (depending on range)
Output Signal	4-20 mA HART, Foundation Fieldbus, or PROFIBUS PA
Power Supply	10.5-55 V DC (Loop-powered)
Process Connection	1/2" NPT, 1/4" NPT, or other options (varies by configuration)
Materials	316L stainless steel, Hastelloy, or other alloys (wetted parts)
Temperature Range	-40°F to 185°F (-40°C to 85°C) for electronics; process-dependent for sensor
Mounting	Direct mounting or remote via capillary seals
Certifications	SIL 2/3, ATEX, IECEx, CSA, FM, and others (depending on model)
Five-Valve Manifold	Allows for block, equalize, and vent functions for safe maintenance
Applications	Flow, level, and pressure measurement in harsh industrial environments

Company Profile

 

KeRui (weifang) Automation Equipment Co., Ltd.specializes in industrial automation instrument development, production and sales, technical services, and supportingequipment supply of specialized companies. The main products are flow meters, level meters, temperature meters,pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC)DCS distributed control systems,and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco,textile, dyeing, and other felds.

 

 

Our Advantages

Company Achievements

KeRui (Weifang) Automation Equipment Co. Ltd. Has maintained a cooperatve relationship with Rosemount for 15 years, and our purchase quantity has reached 20,000 units.
We supplied the tuning fork level gauge to the Rosemount factory and have been well received by the Beijing factory. We have cooperated with Yokowaga and maintained a cooperative relationship for 8 years, and our purchase quality has reached 7000 units.
The companies we have cooperated with:
1. Awarded "Outstanding Supplier by Yanchang Petroleum in 2008
2. In December 2012, our company was awarded the "Excellent Equipment Service Award" for the expansion project of units 6 and 7 of the Guangdong Guohua Yuedaishan Power Plant
3. Awarded "Outstanding Supplier by Yaxing Group in 2013
4.200 transmitters for Haihua Group's ethylene debottlenecking transformation project in 2015.
5. In 2018, we were rewarded as a National Nuclear Power Instrumentation Industry Measurement and Testing Alliance member.
6.160 transmitters and 20 electric autuators for the Shandong Laigang Yongfeng Steel expansion project in 2019
7.In 2022, Jinneng Chemical (Qingdao) Co., Led/ Jinneng 2x450,000 tons/ year high-performance polypropylene project (newly built) equipped 460 transmitters from our company.
8. In 2022, Shandong Qinghe Chemical Technology Co., Ltd.s hydrogen peroxide method epoxy propane device and supporting hydrogen peroxide device expansion project used 253 pressure transmitters.
9.In 2022, the Wanhua Chemical HTN project NPG installed 320 transmitters and 50 sets of valve positioners.

FAQ

Q1: How long will it take you to give me the reply?
A: We will reply to you as soon as we see the information

Q2: What is the delivery time?
A: Our delivery time is within 3- 7 days after we get your payment; for large qty mass orders, the time should be confirmed again for you

Q3: How about your package?
A: Do not worry about the package. We have a lot of experience in packing, and all our packages are wooden case packages.

Q4: How about the payment terms?
A: You can choose T/T.

Q5: Do you provide samples?
A: Yes, we have materials in stock to help you get the samples as soon as we can.

Q6: What is the MOQ?
A:1PC.

Q7: Can I get a lower price if I order large quantities?
A: Yes, cheaper prices with larger orders.

 

Q8: Why choose us?
We have a perfect customization, not only to provide you with quality products, but also to have a professional customer service team available at any time to provide you with support. We pay more attention to establishing a long-term cooperative relationship with you to achieve continuous business growth.

 

Q9: How can we guarantee quality?
We have strict requirements on the quality of our products, and we will conduct a final inspection of our products when we ship them.